EP 3829771 B1 20230621 - METHOD FOR THE RECYCLING OF SHINGLES
Title (en)
METHOD FOR THE RECYCLING OF SHINGLES
Title (de)
VERFAHREN ZUM RECYCLING VON SCHINDELN
Title (fr)
PROCÉDÉ DESTINÉ AU RECYCLAGE DES BARDEAUX
Publication
Application
Priority
- US 201862719814 P 20180820
- US 2019047312 W 20190820
Abstract (en)
[origin: WO2020041347A1] Embodiments of the present invention may provide methods and systems for recycling asphalt shingles (1) perhaps in a chemical solution (2) to provide oil free recyclable fiberglass (6), oil free recyclable sand (7), and even recyclable oil (8). The present invention may provide a screened tubular rotating equipment (16) may be at least partially immersed (18) in a tank (17) of a chemical solution (2) to treat the asphalt shingles (1).
IPC 8 full level
B02C 13/284 (2006.01); B02C 17/02 (2006.01); B02C 19/00 (2006.01); B02C 21/00 (2006.01); B02C 23/00 (2006.01); B02C 23/16 (2006.01)
CPC (source: EP US)
B29B 17/02 (2013.01 - EP US); B29B 2017/0224 (2013.01 - EP US); B29B 2017/0234 (2013.01 - EP US); B29B 2017/0293 (2013.01 - EP US); B29K 2095/00 (2013.01 - EP US); B29K 2509/08 (2013.01 - EP US); Y02W 30/52 (2015.05 - EP); Y02W 30/62 (2015.05 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2020041347 A1 20200227; CA 3110317 A1 20200227; EP 3829771 A1 20210609; EP 3829771 A4 20211103; EP 3829771 B1 20230621; MX 2021002096 A 20210914; US 11548189 B2 20230110; US 2021308910 A1 20211007; US 2023173714 A1 20230608
DOCDB simple family (application)
US 2019047312 W 20190820; CA 3110317 A 20190820; EP 19852177 A 20190820; MX 2021002096 A 20190820; US 201917270367 A 20190820; US 202218084244 A 20221219